lichess dev

[Event "grupa 12 Arena"] [Site "http://chess-academy.net/wpoPTHjV"] [Date "2021.07.27"] [Round "-"] [White "mihailcioata"] [Black "popadamian"] [Result "1-0"] [UTCDate "2021.07.27"] [UTCTime "14:39:57"] [WhiteElo "1623"] [BlackElo "1305"] [WhiteRatingDiff "+47"] [BlackRatingDiff "-38"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A40"] [Opening "Queen's Pawn"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 { A40 Queen's Pawn } c6?! { (0.15 → 0.87) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e3?! { (0.87 → 0.31) Inaccuracy. Best move was e4. } (2. e4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 e6 8. O-O Nbd7) 2... b6?! { (0.31 → 0.93) Inaccuracy. Best move was d5. } (2... d5 3. Bd3 Nd7 4. Nf3 e5 5. dxe5 Qe7 6. Nbd2 Nxe5 7. Nxe5) 3. c4?! { (0.93 → 0.21) Inaccuracy. Best move was Bd3. } (3. Bd3) 3... c5? { (0.21 → 1.70) Mistake. Best move was Nf6. } (3... Nf6 4. Nf3 e6 5. Bd3 d5 6. Nc3 Be7 7. e4 dxe4 8. Nxe4 Nbd7 9. Bf4 O-O 10. Nd6) 4. dxc5? { (1.70 → 0.17) Mistake. Best move was d5. } (4. d5) 4... bxc5 5. Bd3?! { (0.70 → -0.13) Inaccuracy. Best move was Ne2. } (5. Ne2 Nf6) 5... d6?? { (-0.13 → 5.65) Blunder. Best move was Bb7. } (5... Bb7 6. Nf3 Nf6 7. O-O e6 8. b3 Be7 9. Bb2 O-O 10. a3 d6 11. Nc3 Qc7 12. Nd2) 6. Bc2?? { (5.65 → -0.44) Blunder. Best move was Be4. } (6. Be4) 6... Ba6?? { (-0.44 → 3.72) Blunder. Best move was Bb7. } (6... Bb7 7. Ba4+ Nd7 8. Nf3 g6 9. Nc3 Bg7 10. e4 Bxc3+ 11. bxc3 Kf8 12. O-O Kg7 13. Re1) 7. Ba4+?? { (3.72 → -0.35) Blunder. Best move was Be4. } (7. Be4 Nd7) 7... Bb5?? { (-0.35 → 6.15) Blunder. Best move was Nd7. } (7... Nd7 8. b3 Bb7 9. f3 e6 10. Nc3 Be7 11. Nge2 Nf6 12. e4 O-O 13. O-O Nb6 14. Qc2) 8. Bxb5+ Nd7 9. Bc6? { (6.16 → 5.02) Mistake. Best move was e4. } (9. e4 e6) 9... Qc8? { (5.02 → 7.30) Mistake. Best move was Rc8. } (9... Rc8 10. Qa4 Nf6 11. Bd2 Qb6 12. Bb5 e6 13. Bc3 Qb7 14. Nf3 Be7 15. Ba6 Qc6 16. Qxc6) 10. Bxa8 Qxa8 11. Qa4?? { (7.11 → 0.09) Blunder. Best move was Nf3. } (11. Nf3) 11... Qd8?? { (0.09 → 7.84) Blunder. Best move was Qxg2. } (11... Qxg2 12. Nd2) 12. Qxa7 e6 13. Na3 d5?! { (7.83 → 8.81) Inaccuracy. Best move was Ne7. } (13... Ne7 14. Nf3) 14. Nb5?! { (8.81 → 7.98) Inaccuracy. Best move was cxd5. } (14. cxd5 exd5 15. Nb5 Qb6 16. Qa8+ Nb8 17. Nc3 Nf6 18. Nxd5 Nxd5 19. Qxd5 Be7 20. Nf3 Nc6) 14... dxc4 15. b3 cxb3? { (7.74 → 9.59) Mistake. Best move was Qb8. } (15... Qb8 16. Qxb8+ Nxb8 17. Bb2 Nf6 18. Nf3 Be7 19. Nc7+ Kd7 20. Nb5 Rd8 21. Ne5+ Ke8 22. Nxc4) 16. axb3 Ndf6?! { (9.31 → 18.53) Inaccuracy. Best move was Qb6. } (16... Qb6 17. Qxb6) 17. Nc7+ Ke7 18. Qxc5+ Kd7?! { (15.70 → Mate in 9) Checkmate is now unavoidable. Best move was Qd6. } (18... Qd6 19. Qa7) 19. Qb6?! { (Mate in 9 → 12.20) Lost forced checkmate sequence. Best move was Qb5+. } (19. Qb5+ Ke7 20. Ba3+ Qd6 21. Bxd6+ Kxd6 22. Ra7 Nd5 23. Nf3 Nxc7 24. Qe5+ Kc6 25. Nd4+ Kd7) 19... Ke7?! { (12.20 → Mate in 9) Checkmate is now unavoidable. Best move was Qxc7. } (19... Qxc7 20. Ra7) 20. Ba3+ Kd7 21. Rd1+?! { (Mate in 8 → 26.76) Lost forced checkmate sequence. Best move was Qb5+. } (21. Qb5+ Kc8 22. Bxf8 Qxf8 23. Ra7 Qe7 24. Qb7+ Kd7 25. Nb5+ Ke8 26. Qc8+ Qd8 27. Nd6+ Kf8) 21... Kc8?! { (26.76 → Mate in 5) Checkmate is now unavoidable. Best move was Nd5. } (21... Nd5 22. Qb5+) 22. Bxf8?! { (Mate in 5 → 30.76) Lost forced checkmate sequence. Best move was Rxd8+. } (22. Rxd8+ Kxd8 23. Na6+ Ke8 24. Qb8+ Kd7 25. Qc7+ Ke8 26. Qc8#) 22... Qxf8?! { (30.76 → Mate in 7) Checkmate is now unavoidable. Best move was Qxd1+. } (22... Qxd1+ 23. Kxd1) 23. Nf3 Nh5 24. Ne5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Na6. } (24. Na6 Qb4+ 25. Qxb4 Nf4 26. Qb8#) 24... Nhf6 25. Qc6?! { (Mate in 4 → 27.61) Lost forced checkmate sequence. Best move was Na6. } (25. Na6 Qb4+ 26. Nxb4 Ne7 27. Rc1+ Nc6 28. Rxc6#) 25... Kb8?! { (27.61 → Mate in 3) Checkmate is now unavoidable. Best move was Qb4+. } (25... Qb4+ 26. Ke2) 26. Nd7+ Kc8 27. Nxf8?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Nxe6#. } (27. Nxe6#) 27... Kb8 28. Ne8?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rd8+. } (28. Rd8+ Ka7 29. Nb5#) 28... Nxe8 29. Nd7+ Ka7 30. Qb6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Ra1#. } (30. Ra1#) 30... Ka8 31. Ra1# { White wins by checkmate. } 1-0